| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 296-21762-1-ND | 0 | $2.29 | Buy |
| Mouser Electronics | 595-PCA9534DGVR | 305 | $2.33 | Buy |
| Win Source | PCA9534DGVR | 10184 | $3.63 | Buy |
| Arrow Asia | PCA9534DGVR | 2000 | $1.02 | Buy |
| Quarktwin Electronic Components | PCA9534DGVR | 33873 | $0.90 | Buy |
| Arrow North American Components | PCA9534DGVR | 0 | $2.16 | Buy |
| AVNET Express | PCA9534DGVR | 3304 | $0.75 | Buy |
| AVNET Europe | PCA9534DGVR | * $1.31 | Buy | |
| Texas Instruments | PCA9534DGVR | 3490 | $1.50 | Buy |
| Verical Marketplace | PCA9534DGVR | 404 | $1.63 | Buy |
PCA9534 Remote 8-Bit I2C and Low-Power I/O Expander With Interrupt Output and Configuration Registers
| Title | Manufacturer | Published |
|---|---|---|
| Programming Fun Lights With TI's TCA6507 | Texas Instruments | 11/30/2007 |
| Maximum Clock Frequency of I2C Bus Using Repeaters | Texas Instruments | 05/15/2015 |
| I2C Bus Pull-Up Resistor Calculation | Texas Instruments | 02/13/2015 |
| Understanding the I2C Bus | Texas Instruments | 06/30/2015 |